stadtbau-wuerzburg.de

Valid Email Server
Domain Lookup › stadtbau-wuerzburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stadtbau-wuerzburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 07:38:35 UTC · ↺ Refresh

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MX Hostnames

  • mx03.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx04.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20
  • mx03.hornetsecurity.com: 30
  • mx04.hornetsecurity.com: 40

A / AAAA Records

  • 185.194.237.135 ↩ web1.wordpress-webspace.net

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com

SOA Record

Raw SOA dns.iwelt-ag.net domainmaster.iwelt-ag.net 2025093002 43200 3600 2419200 600
Primary NS (mname)
dns.iwelt-ag.net
Admin Email (rname)
domainmaster@iwelt-ag.net
Serial
2025093002
Refresh
43200s
Retry
3600s
Expire
2419200s
Minimum TTL
600s

Nameservers (NS)

dns2.iwelt-ag.net
dns3.iwelt-ag.de
dns.iwelt-ag.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.hornetsecurity.com include:ispgateway.de include:_spf.aareon.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; aspf=s; adkim=s; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • _globalsign-domain-verification=3ylv3_oOyXkyrg52KHv4mnO-F9viXj3Zvush09gnbk
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.hornetsecurity.com include:ispgateway.de include:_spf.aareon.com ~all
  • MS=ms40491944
  • apple-domain-verification=vfFnEsUXARmpvECv
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